Fig. 1From: Whole blood microarray analysis of pigs showing extreme phenotypes after a porcine reproductive and respiratory syndrome virus infectionScatterplot of PHGC1, 3, 4 animal phenotypes as shown as a function of WG and VL. Each symbol represents a pig. There are 598 pigs in total. The four phenotypic groups (LvHg, HvHg, LvLg and HvLg) are represented by a different color. The values for WG and VL are the residuals after correction for trial. The extreme animals for each group are marked with a dark color. The 100 animals selected for the microarray study are marked by circlesBack to article page